Move shell interfaces into the shell.mojom namespace.

mojo/shell/public/interfaces/application.mojom

Index: mojo/shell/public/interfaces/application.mojom
diff --git a/mojo/shell/public/interfaces/application.mojom b/mojo/shell/public/interfaces/application.mojom
index efe1e7b9ef09c816b421c4e946bcc7373408b1c6..b59b72424626e1e70112d3f5bb805335e5cc88df 100644
--- a/mojo/shell/public/interfaces/application.mojom
+++ b/mojo/shell/public/interfaces/application.mojom
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-module mojo;
+module mojo.shell.mojom;
 
 import "mojo/shell/public/interfaces/service_provider.mojom";
 import "mojo/shell/public/interfaces/shell.mojom";
@@ -63,8 +63,8 @@ interface Application {
   //
   AcceptConnection(string requestor_url,
                    uint32 requestor_id,
-                   ServiceProvider&? services,
-                   ServiceProvider? exposed_services,
+                   mojo.ServiceProvider&? services,
+                   mojo.ServiceProvider? exposed_services,
                    array<string> allowed_interfaces,
                    string resolved_url);